Question 1

Which of the following is not a muscle of mastication?

Accepted Answer

A)  Masseter 
B)  Temporalis 
C)  Orbicularis oculi 
D)  Lateral pterygoid 
A)  Masseter 
B)  Temporalis 
C)  Orbicularis oculi 
D)  Lateral pterygoid C

Question 2

In the first 20 weeks,the prenatal mandible articulates with which bone(s)?

Accepted Answer

A)  Incus 
B)  Malleus 
C)  Stapes 
D)  Both A and B 
A)  Incus 
B)  Malleus 
C)  Stapes 
D)  Both A and B D

Question 3

Branchial clefts may be found along the anterior border of the trapezius muscle.

Accepted Answer

A) True 
 B)False  False

Question 4

The mandible develops from the second branchial arch.

Accepted Answer

A) True 
 B)False

Question 5

The heart begins beating at the end of which week?

Accepted Answer

A)  Second 
B)  Fourth 
C)  Sixth 
D)  Eighth 
A)  Second 
B)  Fourth 
C)  Sixth 
D)  Eighth

Question 6

The thymus gland arises from which branchial arch?

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 7

The superior parathyroid develops from the ________ pharyngeal pouch,whereas the inferior parathyroid develops from the _______.

Accepted Answer

A)  fourth;third 
B)  third;fourth 
C)  fifth;second 
D)  second;fifth 
A)  fourth;third 
B)  third;fourth 
C)  fifth;second 
D)  second;fifth

Question 8

Which of the following arises from the first pharyngeal arch?

Accepted Answer

A)  Inferior hyoid 
B)  Laryngeal cartilages 
C)  Tissues that form the cheeks 
D)  Muscles of facial expression 
A)  Inferior hyoid 
B)  Laryngeal cartilages 
C)  Tissues that form the cheeks 
D)  Muscles of facial expression

Question 9

The nasal capsule contains the organ of smell.

Accepted Answer

A) True 
 B)False

Question 10

The stomodeum first appears in the __________ week of prenatal development.

Accepted Answer

A)  second 
B)  fourth 
C)  sixth 
D)  eighth 
A)  second 
B)  fourth 
C)  sixth 
D)  eighth

Question 11

The face develops in the ____________ prenatal weeks.

Accepted Answer

A)  first to third 
B)  fourth to seventh 
C)  eighth to eleventh 
D)  twelfth to fourteenth 
A)  first to third 
B)  fourth to seventh 
C)  eighth to eleventh 
D)  twelfth to fourteenth

Question 12

The glossopharyngeal nerve (IX)provides taste sensation to the anterior two thirds of the tongue.

Accepted Answer

A) True 
 B)False

Question 13

Which gland regulates the body's calcium balance?

Accepted Answer

A)  Thyroid 
B)  Parathyroid 
C)  Pancreas 
D)  Adrenal 
A)  Thyroid 
B)  Parathyroid 
C)  Pancreas 
D)  Adrenal

Question 14

Blood vessels in the third pharyngeal arch form the __________.

Accepted Answer

A)  dorsal aorta 
B)  common carotid arteries 
C)  pulmonary blood vessels 
D)  dorsal aorta,common carotid arteries,and pulmonary blood vessels 
A)  dorsal aorta 
B)  common carotid arteries 
C)  pulmonary blood vessels 
D)  dorsal aorta,common carotid arteries,and pulmonary blood vessels

Question 15

Facial muscles develop from the second pharyngeal arch.

Accepted Answer

A) True 
 B)False

Question 16

After the fifth prenatal week,the first and fifth branchial arches grow toward each other and over other arches.This overgrowth obscures the external pharyngeal grooves.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true;the second is false. 
D)  The first statement is false;the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true;the second is false. 
D)  The first statement is false;the second is true.

Question 17

Meckel's cartilage provides structure for the developing _______.

Accepted Answer

A)  maxilla 
B)  mandible 
C)  temporal bone 
D)  zygomatic bone 
A)  maxilla 
B)  mandible 
C)  temporal bone 
D)  zygomatic bone

Question 18

Which type of facial suture has a beveled or overlapping junction?

Accepted Answer

A)  Simple 
B)  Serrated 
C)  Synchondrosis 
D)  Squamosal 
A)  Simple 
B)  Serrated 
C)  Synchondrosis 
D)  Squamosal

Question 19

Sutures are fibrous joints.

Accepted Answer

A) True 
 B)False

Question 20

A pharyngeal fistula opens to drain on the:

Accepted Answer

A)  cheek. 
B)  buccal mucosa. 
C)  side of the neck and the pharynx. 
D)  chest. 
A)  cheek. 
B)  buccal mucosa. 
C)  side of the neck and the pharynx. 
D)  chest.

Which of the following is not a muscle of mastication?

In the first 20 weeks,the prenatal mandible articulates with which bone(s)?

Branchial clefts may be found along the anterior border of the trapezius muscle.

The mandible develops from the second branchial arch.

The heart begins beating at the end of which week?

The thymus gland arises from which branchial arch?

The superior parathyroid develops from the __ pharyngeal pouch,whereas the inferior parathyroid develops from the _.

Which of the following arises from the first pharyngeal arch?

The nasal capsule contains the organ of smell.

The stomodeum first appears in the __________ week of prenatal development.

The face develops in the ____________ prenatal weeks.

The glossopharyngeal nerve (IX)provides taste sensation to the anterior two thirds of the tongue.

Which gland regulates the body's calcium balance?

Blood vessels in the third pharyngeal arch form the __________.

Facial muscles develop from the second pharyngeal arch.

After the fifth prenatal week,the first and fifth branchial arches grow toward each other and over other arches.This overgrowth obscures the external pharyngeal grooves.

Meckel's cartilage provides structure for the developing _______.

Which type of facial suture has a beveled or overlapping junction?

Sutures are fibrous joints.

A pharyngeal fistula opens to drain on the:

Development and Structure of Cells and Tissues

Structure and Function of Cells, tissues, and Organs

Development of the Face and Palate

Development of Teeth

Eruption and Shedding of Teeth

Enamel

Dentin

Dental Pulp

Cementum

Periodontium: Periodontal Ligament

Periodontium: Alveolar Process and Cementum

Temporomandibular Joint

Oral Mucosa

Salivary Glands and Tonsils

Biofilms

Filters

Exam 3: Development of the Oral Facial Region

Which of the following is not a muscle of mastication?

In the first 20 weeks,the prenatal mandible articulates with which bone(s)?

Branchial clefts may be found along the anterior border of the trapezius muscle.

The mandible develops from the second branchial arch.

The heart begins beating at the end of which week?

The thymus gland arises from which branchial arch?

The superior parathyroid develops from the ________ pharyngeal pouch,whereas the inferior parathyroid develops from the _______.

Which of the following arises from the first pharyngeal arch?

The nasal capsule contains the organ of smell.

The stomodeum first appears in the __________ week of prenatal development.

The face develops in the ____________ prenatal weeks.

The glossopharyngeal nerve (IX)provides taste sensation to the anterior two thirds of the tongue.

Which gland regulates the body's calcium balance?

Blood vessels in the third pharyngeal arch form the __________.

Facial muscles develop from the second pharyngeal arch.

After the fifth prenatal week,the first and fifth branchial arches grow toward each other and over other arches.This overgrowth obscures the external pharyngeal grooves.

Meckel's cartilage provides structure for the developing _______.

Which type of facial suture has a beveled or overlapping junction?

Sutures are fibrous joints.

A pharyngeal fistula opens to drain on the:

Development and Structure of Cells and Tissues

Structure and Function of Cells, tissues, and Organs

Development of the Face and Palate

Development of Teeth

Eruption and Shedding of Teeth

Enamel

Dentin

Dental Pulp

Cementum

Periodontium: Periodontal Ligament

Periodontium: Alveolar Process and Cementum

Temporomandibular Joint

Oral Mucosa

Salivary Glands and Tonsils

Biofilms

Filters

The superior parathyroid develops from the __ pharyngeal pouch,whereas the inferior parathyroid develops from the _.